GB1324494A - Process for producing indolylacetic acid derivatives - Google Patents
Process for producing indolylacetic acid derivativesInfo
- Publication number
- GB1324494A GB1324494A GB1324494DA GB1324494A GB 1324494 A GB1324494 A GB 1324494A GB 1324494D A GB1324494D A GB 1324494DA GB 1324494 A GB1324494 A GB 1324494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- producing
- acid derivatives
- indolylacetic acid
- indole
- derivatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Abstract
1324494 Derivatives of indole-3-acetic acid SUMITOMO CHEMICAL CO Ltd 14 Sept 1971 42865/71 Heading C2C The invention comprises 2-methyl-1-phenyl- 5-R-indole-3-acetic acids and their esters, where R is C 1-4 alkyl or alkoxy, and a process for preparing these compounds and their 1-p-halophenyl analogues, wherein a correspondingly substituted N,N-diphenylhydrazine (prepared by reducing the N-nitrosodiphenylamine) is reacted with laevulinic acid or an ester thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4286571 | 1971-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1324494A true GB1324494A (en) | 1973-07-25 |
Family
ID=10426303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1324494D Expired GB1324494A (en) | 1971-09-14 | 1971-09-14 | Process for producing indolylacetic acid derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1324494A (en) |
-
1971
- 1971-09-14 GB GB1324494D patent/GB1324494A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |